[PATCH V9 5/5] ASoC: dt-bindings: Add schema for "awinic,aw88395"

From: wangweidong.a@awinic.com
To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, perex@perex.cz,
	tiwai@suse.com, ckeepax@opensource.cirrus.com,
	rf@opensource.cirrus.com, pierre-louis.bossart@linux.intel.com,
	james.schulman@cirrus.com, flatmax@flatmax.com,
	cezary.rojewski@intel.com, wangweidong.a@awinic.com,
	povik+lin@cutebit.org, yangxiaohua@everest-semi.com,
	daniel.beer@igorinstitute.com, 13691752556@139.com,
	srinivas.kandagatla@linaro.org, jonathan.albrieux@gmail.com,
	steve@sk2.org, alsa-devel@alsa-project.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: liweilei@awinic.com, zhaolei@awinic.com, yijiangtao@awinic.com
Subject: [PATCH V9 5/5] ASoC: dt-bindings: Add schema for "awinic,aw88395"
Date: Fri,  6 Jan 2023 11:28:35 +0800	[thread overview]
Message-ID: <20230106032835.141918-6-wangweidong.a@awinic.com> (raw)
In-Reply-To: <20230106032835.141918-1-wangweidong.a@awinic.com>

From: Weidong Wang <wangweidong.a@awinic.com>

Add a DT schema for describing Awinic AW88395 audio amplifiers. They are
controlled using I2C.

Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
---
 .../bindings/sound/awinic,aw88395.yaml        | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/awinic,aw88395.yaml

diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
new file mode 100644
index 000000000000..35eef7d818a2
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/awinic,aw88395.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Awinic AW88395 Smart Audio Amplifier
+
+maintainers:
+  - Weidong Wang <wangweidong.a@awinic.com>
+
+description:
+  The Awinic AW88395 is an I2S/TDM input, high efficiency
+  digital Smart K audio amplifier with an integrated 10.25V
+  smart boost convert.
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: awinic,aw88395
+
+  reg:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    const: 0
+
+  reset-gpios:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - '#sound-dai-cells'
+  - reset-gpios
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        audio-codec@34 {
+            compatible = "awinic,aw88395";
+            reg = <0x34>;
+            #sound-dai-cells = <0>;
+            reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+        };
+    };
-- 
2.39.0

